GCD of 979, 195, 838 Calculator

Given Input numbers are 979, 195, 838

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Greatest Common Divisior

We found the divisors of 979, 195, 838 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 979, 195, 838 is 1.

Therefore, GCD of numbers 979, 195, 838 is 1

Given Input Data is 979, 195, 838

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 979 is 11 x 89

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 838 is 2 x 419

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(979, 195) = 190905

GCD(979, 195) = ( 979 x 195 ) / 190905

GCD(979, 195) = 190905 / 190905

GCD(979, 195) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 838

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

GCD(1, 838) = 838 / 838

GCD(1, 838) = 1

GCD of 979, 195, 838 is 1

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1. What is the GCD of 979, 195, 838?

GCD of 979, 195, 838 is 1

2. Where do I get the detailed procedure to find GCD of 979, 195, 838?

You can find a detailed procedure to find GCD of 979, 195, 838 on our page.

3. How to find GCD of 979, 195, 838 on a calculator?

You can find the GCD of 979, 195, 838 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.